hink about the friction activity. Return to this activity to see it again if you need to. Explain what happened in each of the t
wo demonstrations, and then compare them. Use the terms resistance, vacuum, gravity, velocity, and friction.
1 answer:
<span>from what i know the force of gravity and its effects on objects, regardless of their mass, fall to the ground at the same rate.</span>
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I think it most likely burn since th metal tube is going to transfer so much heat
If its accelerating it will increase velocity in the direction of the acceleration which is perpendicular to the velocity.
(2 m/s²) · (1.7 s) = 3.4 m/s
An indicator of average kinetic energy is temperature. Temperature is directly proportional to Kinetic energy of the molecules of an element.
Answer:
0.5m
Explanation:
v=f×lamda
v is 300m/s, f is 600Hz, lamda is ?
lamda=v/f
lamda=300/600
lamda =3/6=1/2m
